This question already has answers here:
How to find event listeners on a DOM node in JavaScript or in debugging?
(20 answers)
Closed 9 years ago.
My problem is that every time I press "esc" button on my site it refreshed the page to the base root (without me even requesting it to happen). I have no idea what causes that and which event of keyup/keydown is registered.
My question is:
How can I see what events are currently registered on my site so I can track this issue?
Check Visual Event
It enables you to see the events that are registered on various elements of your page.
Related
This question already has answers here:
How can I detect a user about the exit the page? [closed]
(3 answers)
Closed 2 years ago.
Does anyone know if it's possible to show a popup model on page exit(close tab/refresh/go back) with images and text using Javascript/jQuery?
The closest thing I found was beforeunload but it seems to only show an alert prompt with a predefined message.
I don't think modern browsers support a custom message in the beforeunload modal popup. Check this post for a discussion on browser compatibility
This question already has answers here:
How to differentiate single click event and double click event?
(22 answers)
Closed 6 years ago.
When I do this:
<div (click)="func1()" (dblclick)="func2()">Some text</h1>
I actually get "func1()" to fire even on dblclick twice.
How can I make it work on the same element and work good?
Doesn't seem to be an Angular issue. See https://css-tricks.com/snippets/javascript/bind-different-events-to-click-and-double-click/
The workaround is to not process the click event when a dblclick happens shortly afterwards.
This question already has answers here:
How to Detect Browser Window /Tab Close Event?
(8 answers)
Closed 7 years ago.
I know about window.onbeforeunload, but that also executes when the user clicks on a link or refreshes the page, while I want my function to only execute when the browser or tab is closed. Is there a way to do that?
AFAIK the only options are unload and onbeforeunload so I would say the answer to your questions is "no".
https://developer.mozilla.org/en-US/docs/Web/Events/unload
This question already has answers here:
How to detect online/offline event cross-browser?
(15 answers)
Closed 8 years ago.
I was wondering how I could run js if the user goes offline during the time that they are on my site.
What I'm planning on doing is notifying them so they know and can reconnect?
I was using offline.js, here: http://github.hubspot.com/offline/docs/welcome/, but that is too complex for what i'm building honestly.
Listen for offline events on window:
window.addEventListener('offline', offlineHandler);
or if you want it more jQueryish,
$(document).on('offline', offlineHandler);
This question already has answers here:
Is there a DOM event that fires when an HTML select element is closed?
(7 answers)
How can you programmatically tell an HTML SELECT to drop down (for example, due to mouseover)?
(16 answers)
Closed 8 years ago.
I would like to know if there is an event in Firefox that opens an html select.
In Chrome 'mousedown' works, but in Firefox it doesn't.
My code is something like
event = new MouseEvent('mousedown',{
'view': window
});
$(selector).dispatchEvent(event);
There are many similar questions but I wasn't able to come up with a definitive answer...